Radio Access Network Market Stagnation Masks Concentrated Growth in AI and Private Wireless
Dell'Oro Group forecasts the radio access network market will remain essentially flat through 2030 after completing a post-5G inventory correction, with growth concentrated in narrow segments including AI RAN, massive MIMO, and cloud RAN solutions. While the overall RAN market is expected to remain around $30-40 billion annually, operators are shifting from 5G coverage expansion to capacity upgrades, as 5G technology delivers roughly double the capacity of 4G at lower cost. Private wireless networks represent the only segment attracting genuinely new enterprise capital, while 6G remains uncertain and dependent on future traffic growth trends.
The radio access network market entered a correction phase after aggressive 5G buildouts, with revenues declining significantly between 2021 and 2024 across major regions. North America and Japan experienced roughly 50% drops from peak spending levels, while India saw even steeper reductions. The underlying cause reflects a fundamental shift in network economics: 5G infrastructure delivers approximately double the data capacity of 4G systems at lower per-unit costs, allowing carriers to meet growing demand without proportional spending increases despite annual traffic growth rates of 20-30%.
Within this flat overall market, meaningful redistribution is occurring toward specialized solutions including artificial intelligence-enhanced RAN systems, massive MIMO deployments targeting higher frequency bands, and cloud-based RAN architectures. Private wireless networks represent the only category genuinely attracting new capital from enterprise customers rather than redirecting existing telecom budgets. These architectural and technology shifts will reshape vendor portfolios and operator infrastructure strategies through the decade.
This market trajectory could influence technology investment priorities across the telecom industry, potentially redirecting capital from universal coverage toward targeted capacity improvements and enterprise-focused solutions. Operators may face pressure to optimize existing assets rather than pursue major infrastructure overhauls, which could affect employment in network construction and equipment manufacturing. The emphasis on AI-integrated systems and private networks may accelerate enterprise digitalization adoption, though broad consumer benefits from 6G remain contingent on uncertain future data demands and technological breakthroughs beyond current forecasts.